Individual Calculations June 2023
 Pert, Max  Total change: 87.20  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 1818 1850 2.00 2 0.91 40 36.40 
  Roy, Ali wf1925 SCO1.0010.604024.00 
  Weber, Madeline 1711 USA1.0010.314012.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 English Championships 2023 Kenilworth ENG 2023-05-26
RcRownchangeKK*chgGame
 2082 1850 3.00 7 1.27 40 50.80 
  Eggleston, David J m2353 ENG0.001-0.0440-1.60 
  Shearsby, Jude 2102 ENG0.5010.314012.40 
  Watson, Jacob 1886 ENG1.0010.554022.00 
  Merriman, John f2297 ENG0.001-0.0640-2.40 
  Green, Michael 1917 ENG1.0010.594023.60 
  Southcott-Moyers, Indy 2040 ENG0.5010.254010.00 
  Badacsonyi, Frankie 1976 ENG0.001-0.3340-13.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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